1 /*
2  * Copyright (c) 2011-2014, Intel Corporation
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without modification,
6  * are permitted provided that the following conditions are met:
7  *
8  * 1. Redistributions of source code must retain the above copyright notice, this
9  * list of conditions and the following disclaimer.
10  *
11  * 2. Redistributions in binary form must reproduce the above copyright notice,
12  * this list of conditions and the following disclaimer in the documentation and/or
13  * other materials provided with the distribution.
14  *
15  * 3. Neither the name of the copyright holder nor the names of its contributors
16  * may be used to endorse or promote products derived from this software without
17  * specific prior written permission.
18  *
19  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
21  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
22  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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24  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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28  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29  */
30 #include "BooleanParameterType.h"
31 #include "ParameterAccessContext.h"
32 #include "Utility.h"
33 
34 #define base CParameterType
35 
CBooleanParameterType(const std::string & strName)36 CBooleanParameterType::CBooleanParameterType(const std::string &strName) : base(strName)
37 {
38     setSize(1);
39 }
40 
getKind() const41 std::string CBooleanParameterType::getKind() const
42 {
43     return "BooleanParameter";
44 }
45 
46 // Tuning interface
toBlackboard(const std::string & strValue,uint32_t & uiValue,CParameterAccessContext & parameterAccessContext) const47 bool CBooleanParameterType::toBlackboard(const std::string &strValue, uint32_t &uiValue,
48                                          CParameterAccessContext &parameterAccessContext) const
49 {
50     if (strValue == "1" || strValue == "0x1") {
51 
52         uiValue = true;
53     } else if (strValue == "0" || strValue == "0x0") {
54 
55         uiValue = false;
56     } else {
57         parameterAccessContext.setError(strValue + " value not part of numerical space {");
58 
59         if (utility::isHexadecimal(strValue)) {
60 
61             parameterAccessContext.appendToError("0x0, 0x1");
62         } else {
63 
64             parameterAccessContext.appendToError("0, 1");
65         }
66         parameterAccessContext.appendToError("} for " + getKind());
67 
68         return false;
69     }
70 
71     return true;
72 }
73 
fromBlackboard(std::string & strValue,const uint32_t & uiValue,CParameterAccessContext & parameterAccessContext) const74 bool CBooleanParameterType::fromBlackboard(std::string &strValue, const uint32_t &uiValue,
75                                            CParameterAccessContext &parameterAccessContext) const
76 {
77     strValue = uiValue ? "1" : "0";
78 
79     if (parameterAccessContext.valueSpaceIsRaw() && parameterAccessContext.outputRawFormatIsHex()) {
80 
81         strValue = "0x" + strValue;
82     }
83 
84     return true;
85 }
86 
87 // Value access
toBlackboard(bool bUserValue,uint32_t & uiValue,CParameterAccessContext &) const88 bool CBooleanParameterType::toBlackboard(bool bUserValue, uint32_t &uiValue,
89                                          CParameterAccessContext & /*ctx*/) const
90 {
91     uiValue = bUserValue;
92 
93     return true;
94 }
95 
fromBlackboard(bool & bUserValue,uint32_t uiValue,CParameterAccessContext &) const96 bool CBooleanParameterType::fromBlackboard(bool &bUserValue, uint32_t uiValue,
97                                            CParameterAccessContext & /*ctx*/) const
98 {
99     bUserValue = uiValue != 0;
100 
101     return true;
102 }
103 
104 // Integer
toBlackboard(uint32_t uiUserValue,uint32_t & uiValue,CParameterAccessContext & parameterAccessContext) const105 bool CBooleanParameterType::toBlackboard(uint32_t uiUserValue, uint32_t &uiValue,
106                                          CParameterAccessContext &parameterAccessContext) const
107 {
108     if (uiUserValue > 1) {
109 
110         parameterAccessContext.setError("Value out of range");
111     }
112 
113     uiValue = uiUserValue;
114 
115     return true;
116 }
117 
fromBlackboard(uint32_t & uiUserValue,uint32_t uiValue,CParameterAccessContext &) const118 bool CBooleanParameterType::fromBlackboard(uint32_t &uiUserValue, uint32_t uiValue,
119                                            CParameterAccessContext & /*ctx*/) const
120 {
121     uiUserValue = uiValue != 0;
122 
123     return true;
124 }
125